Which version of Firefox do you use? The latest version 54 has multi processor architecture included. Otherwise use about:performance the check what uses the most RAM.
Am 14. Juni 2017 15:10:16 MESZ schrieb Grant Edwards <[email protected]>: >Starting a few months back, I've noticed that on some of my machines, >Firefox has started to use rediculous amounts of CPU and memory. It >will burn 100% of a CPU for minutes at a time while apparently doing >nothing. Opening 2-3 tabs will use up 1-2 GB of RAM. Doing the same >thing thing in Chrome uses 0% CPU (once pages are rendered) and less >that 1/10 the RAM. > >I've got the same version of Firefox with the same set of extensions >on other machines that don't seem to have issues. > >Is there any useful troubleshooting one can do (e.g. uninstalling >extensions one at a time)? Or is it finally time to give up on >Firefox? > >-- >Grant Edwards grant.b.edwards Yow! Are you still >an > at ALCOHOLIC? > gmail.com Greetings Radi
